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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 32,811-32,820 of 36,550

Piribedil Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P135-009
CAS
132129-99-8
Formula
C16H13ClO4
Family
Piribedil
Synonyms
5-(1,3-Benzodioxol-5-ylmethyl)-6-(chloromethyl)-1,3-benzodioxole

Podophyllotoxin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P149-011
CAS
3590-88-3
Formula
C21H22O7
Family
Podophyllotoxin
Synonyms
(3aS,4R,9aR)-6,7-Dihydroxy-4-(3,4,5-trimethoxyphenyl)-3a,4,9,9a-tetrahydro-1H-benzo[f][2]benzofuran-3-one

Polidocanol Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P151-011
CAS
54350-53-7
Formula
C40H82O15
Family
Polidocanol
Synonyms
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol, Polidocanol E14

Polidocanol Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-P151-012
CAS
54350-54-8
Formula
C42H86O16
Family
Polidocanol
Synonyms
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol, Polidocanol E15

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